Atkin-Lehner |
2+ 5- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
14440c |
Isogeny class |
Conductor |
14440 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
142272 |
Modular degree for the optimal curve |
Δ |
-21738960692480000 = -1 · 211 · 54 · 198 |
Discriminant |
Eigenvalues |
2+ -1 5- -2 5 6 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-317800,69427052] |
[a1,a2,a3,a4,a6] |
j |
-102053522/625 |
j-invariant |
L |
1.5365453762519 |
L(r)(E,1)/r! |
Ω |
0.38413634406296 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
28880d1 115520b1 129960ca1 72200u1 |
Quadratic twists by: -4 8 -3 5 |